12861432

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2447}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 35324640

約数和(自身を除く): 22463208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2447, 2628, 4894, 5256, 7341, 9788, 14682, 19576, 22023, 29364, 44046, 58728, 88092, 176184, 178631, 357262, 535893, 714524, 1071786, 1429048, 1607679, 2143572, 3215358, 4287144, 6430716, 12861432]

約数ペア:

[(1, 12861432), (2, 6430716), (3, 4287144), (4, 3215358), (6, 2143572), (8, 1607679), (9, 1429048), (12, 1071786), (18, 714524), (24, 535893), (36, 357262), (72, 178631), (73, 176184), (146, 88092), (219, 58728), (292, 44046), (438, 29364), (584, 22023), (657, 19576), (876, 14682), (1314, 9788), (1752, 7341), (2447, 5256), (2628, 4894)]